use AntBuilder in UAT

git-svn-id: https://svn/IT/az/clrrepo-maven-plugin@23865 99cadc30-3bf9-11df-9bc1-510916f65ae8
implement uat on pure AntBulder

git-svn-id: https://svn/IT/az/clrrepo-maven-plugin@23866 99cadc30-3bf9-11df-9bc1-510916f65ae8
Merge branch 'master' of github.com:alces/clrrepo-maven-plugin